2907690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 7053696

約数和(自身を除く): 4146006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 941, 1030, 1545, 1882, 2823, 3090, 4705, 5646, 9410, 14115, 28230, 96923, 193846, 290769, 484615, 581538, 969230, 1453845, 2907690]

約数ペア:

[(1, 2907690), (2, 1453845), (3, 969230), (5, 581538), (6, 484615), (10, 290769), (15, 193846), (30, 96923), (103, 28230), (206, 14115), (309, 9410), (515, 5646), (618, 4705), (941, 3090), (1030, 2823), (1545, 1882)]